[INFO] cloning repository https://github.com/Clinery1/eka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Clinery1/eka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClinery1%2Feka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClinery1%2Feka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3758cd2f88367c4835c51974d189d52e227895eb
[INFO] checking Clinery1/eka against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClinery1%2Feka" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Clinery1/eka
[INFO] finished tweaking git repo https://github.com/Clinery1/eka
[INFO] tweaked toml for git repo https://github.com/Clinery1/eka written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Clinery1/eka on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Clinery1/eka 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 731167a54714b459840b7e2f0ac21ecf324e23ff41d9d27abef5a2042a94c80d
[INFO] running `Command { std: "docker" "start" "-a" "731167a54714b459840b7e2f0ac21ecf324e23ff41d9d27abef5a2042a94c80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "731167a54714b459840b7e2f0ac21ecf324e23ff41d9d27abef5a2042a94c80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731167a54714b459840b7e2f0ac21ecf324e23ff41d9d27abef5a2042a94c80d", kill_on_drop: false }`
[INFO] [stdout] 731167a54714b459840b7e2f0ac21ecf324e23ff41d9d27abef5a2042a94c80d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8099a65eb7d341402b6a66f7fc7d083ba531b978dcfccc48037f89402eb4aaac
[INFO] running `Command { std: "docker" "start" "-a" "8099a65eb7d341402b6a66f7fc7d083ba531b978dcfccc48037f89402eb4aaac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking indexmap v2.3.0
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]    Compiling logos-codegen v0.14.1
[INFO] [stderr]    Compiling serde_derive v1.0.205
[INFO] [stderr]    Compiling logos-derive v0.14.1
[INFO] [stderr]     Checking logos v0.14.1
[INFO] [stderr]     Checking parser_helper v0.4.1 (https://github.com/Clinery1/parser_helper.git#81487c31)
[INFO] [stderr]     Checking misc_utils v0.4.3 (https://github.com/Clinery1/misc_utils.git#f9b2dfe8)
[INFO] [stderr]     Checking eka_core v0.1.0 (/opt/rustwide/workdir/eka_core)
[INFO] [stderr]     Checking eka_interp_treewalk v0.1.0 (/opt/rustwide/workdir/eka_interp_treewalk)
[INFO] [stderr]     Checking eka_parser v0.1.0 (/opt/rustwide/workdir/eka_parser)
[INFO] [stdout] warning: unused variable: `branches`
[INFO] [stdout]   --> eka_interp_treewalk/src/lib.rs:83:18
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Cond{branches,default}=>{
[INFO] [stdout]    |                  ^^^^^^^^ help: try ignoring the field: `branches: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eka_interp_treewalk` (lib test) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> eka_interp_treewalk/src/lib.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Cond{branches,default}=>{
[INFO] [stdout]    |                           ^^^^^^^ help: try ignoring the field: `default: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> eka_interp_treewalk/src/lib.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |             Closure(id)=>{
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Closure` is never constructed
[INFO] [stdout]    --> eka_interp_treewalk/src/lib.rs:273:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct Closure<O: ObjectBundle<Gc<O>>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `items` are never read
[INFO] [stdout]    --> eka_interp_treewalk/src/lib.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct Closure<O: ObjectBundle<Gc<O>>> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 274 |     id: FnId,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 275 |     items: IdentMap<Primitive<Gc<O>, O>>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Closure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `branches`
[INFO] [stdout]   --> eka_interp_treewalk/src/lib.rs:83:18
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Cond{branches,default}=>{
[INFO] [stdout]    |                  ^^^^^^^^ help: try ignoring the field: `branches: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> eka_interp_treewalk/src/lib.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |             Cond{branches,default}=>{
[INFO] [stdout]    |                           ^^^^^^^ help: try ignoring the field: `default: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> eka_interp_treewalk/src/lib.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |             Closure(id)=>{
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Closure` is never constructed
[INFO] [stdout]    --> eka_interp_treewalk/src/lib.rs:273:12
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct Closure<O: ObjectBundle<Gc<O>>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `items` are never read
[INFO] [stdout]    --> eka_interp_treewalk/src/lib.rs:274:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | pub struct Closure<O: ObjectBundle<Gc<O>>> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 274 |     id: FnId,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 275 |     items: IdentMap<Primitive<Gc<O>, O>>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Closure` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eka_interp_treewalk` (lib) due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8099a65eb7d341402b6a66f7fc7d083ba531b978dcfccc48037f89402eb4aaac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8099a65eb7d341402b6a66f7fc7d083ba531b978dcfccc48037f89402eb4aaac", kill_on_drop: false }`
[INFO] [stdout] 8099a65eb7d341402b6a66f7fc7d083ba531b978dcfccc48037f89402eb4aaac
