[INFO] cloning repository https://github.com/JonDotsoy/ql
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonDotsoy/ql" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonDotsoy%2Fql", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonDotsoy%2Fql'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1287a5e7e6b16f95ebb34393e3ee2c6c5401141d
[INFO] checking JonDotsoy/ql against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonDotsoy%2Fql" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JonDotsoy/ql
[INFO] finished tweaking git repo https://github.com/JonDotsoy/ql
[INFO] tweaked toml for git repo https://github.com/JonDotsoy/ql written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JonDotsoy/ql on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JonDotsoy/ql 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.15.2
[INFO] [stderr]   Downloaded similar v2.2.0
[INFO] [stderr]   Downloaded insta v1.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 472ce7e826e31f8a7b621961ee8a107c62d12cb4dd9a95d2e6aa674a4d82a230
[INFO] running `Command { std: "docker" "start" "-a" "472ce7e826e31f8a7b621961ee8a107c62d12cb4dd9a95d2e6aa674a4d82a230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "472ce7e826e31f8a7b621961ee8a107c62d12cb4dd9a95d2e6aa674a4d82a230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "472ce7e826e31f8a7b621961ee8a107c62d12cb4dd9a95d2e6aa674a4d82a230", kill_on_drop: false }`
[INFO] [stdout] 472ce7e826e31f8a7b621961ee8a107c62d12cb4dd9a95d2e6aa674a4d82a230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 240db8308cb1e3eaf4db3b3a4cf1b87a779571c660fd1d8aba6ea3cef85426df
[INFO] running `Command { std: "docker" "start" "-a" "240db8308cb1e3eaf4db3b3a4cf1b87a779571c660fd1d8aba6ea3cef85426df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking similar v2.2.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking ql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `next_is_kind` is never used
[INFO] [stdout]   --> src/ast.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<'a> IterToken<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn next_is_kind<A: ToString>(&self, compare: A) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct AST(Statement);
[INFO] [stdout]    |            --- ^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AST` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expresssion` is never read
[INFO] [stdout]  --> src/ast/statement.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Expression {
[INFO] [stdout]   |     ---------- field in this variant
[INFO] [stdout] 8 |         span: Span,
[INFO] [stdout] 9 |         expresssion: Vec<Box<Self>>,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Statement` 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: field `value` is never read
[INFO] [stdout]   --> src/ast/statement.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Identifier {
[INFO] [stdout]    |     ---------- field in this variant
[INFO] [stdout] 12 |         span: Span,
[INFO] [stdout] 13 |         value: Value,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Statement` 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: fields `object` and `property` are never read
[INFO] [stdout]   --> src/ast/statement.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     MemberExpression {
[INFO] [stdout]    |     ---------------- fields in this variant
[INFO] [stdout] 20 |         span: Span,
[INFO] [stdout] 21 |         object: Box<Self>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 22 |         property: Box<Self>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Statement` 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: field `0` is never read
[INFO] [stdout]  --> src/ast/value.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     String(String),
[INFO] [stdout] 3 +     String(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking console v0.15.2
[INFO] [stderr]     Checking insta v1.21.0
[INFO] [stdout] warning: method `next_is_kind` is never used
[INFO] [stdout]   --> src/ast.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<'a> IterToken<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     fn next_is_kind<A: ToString>(&self, compare: A) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct AST(Statement);
[INFO] [stdout]    |            --- ^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `AST` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expresssion` is never read
[INFO] [stdout]  --> src/ast/statement.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Expression {
[INFO] [stdout]   |     ---------- field in this variant
[INFO] [stdout] 8 |         span: Span,
[INFO] [stdout] 9 |         expresssion: Vec<Box<Self>>,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Statement` 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: field `value` is never read
[INFO] [stdout]   --> src/ast/statement.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Identifier {
[INFO] [stdout]    |     ---------- field in this variant
[INFO] [stdout] 12 |         span: Span,
[INFO] [stdout] 13 |         value: Value,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Statement` 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: fields `object` and `property` are never read
[INFO] [stdout]   --> src/ast/statement.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     MemberExpression {
[INFO] [stdout]    |     ---------------- fields in this variant
[INFO] [stdout] 20 |         span: Span,
[INFO] [stdout] 21 |         object: Box<Self>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 22 |         property: Box<Self>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Statement` 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: field `0` is never read
[INFO] [stdout]  --> src/ast/value.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     String(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     String(String),
[INFO] [stdout] 3 +     String(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "240db8308cb1e3eaf4db3b3a4cf1b87a779571c660fd1d8aba6ea3cef85426df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240db8308cb1e3eaf4db3b3a4cf1b87a779571c660fd1d8aba6ea3cef85426df", kill_on_drop: false }`
[INFO] [stdout] 240db8308cb1e3eaf4db3b3a4cf1b87a779571c660fd1d8aba6ea3cef85426df
