[INFO] cloning repository https://github.com/eruca/monkey-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eruca/monkey-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2273dea1d37044fe126e5cc4c044587e1da6c25
[INFO] checking eruca/monkey-rs against master#0ef0dd24510b52da980889546fcd15254dc56a23 for pr-126452
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eruca/monkey-rs on toolchain 0ef0dd24510b52da980889546fcd15254dc56a23
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0ef0dd24510b52da980889546fcd15254dc56a23" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eruca/monkey-rs
[INFO] finished tweaking git repo https://github.com/eruca/monkey-rs
[INFO] tweaked toml for git repo https://github.com/eruca/monkey-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/eruca/monkey-rs 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" "+0ef0dd24510b52da980889546fcd15254dc56a23" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0ef0dd24510b52da980889546fcd15254dc56a23" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f8e2700923c05714b108a1b019f601df47e72b474fb850904971f8538e5030d
[INFO] running `Command { std: "docker" "start" "-a" "1f8e2700923c05714b108a1b019f601df47e72b474fb850904971f8538e5030d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f8e2700923c05714b108a1b019f601df47e72b474fb850904971f8538e5030d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8e2700923c05714b108a1b019f601df47e72b474fb850904971f8538e5030d", kill_on_drop: false }`
[INFO] [stdout] 1f8e2700923c05714b108a1b019f601df47e72b474fb850904971f8538e5030d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0ef0dd24510b52da980889546fcd15254dc56a23" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b9a6bcc2f60061e98344cb0c355e6e880cdbe3f3030a100350b5e38975f550f
[INFO] running `Command { std: "docker" "start" "-a" "4b9a6bcc2f60061e98344cb0c355e6e880cdbe3f3030a100350b5e38975f550f", kill_on_drop: false }`
[INFO] [stderr]     Checking monkey-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Lexer`
[INFO] [stdout]   --> src/lexer.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use super::{Lexer, TokenType};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ILLEGAL`, `EQ`, and `NotEq` are never constructed
[INFO] [stdout]   --> src/token.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 3  |     ILLEGAL,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     EQ,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     NotEq,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `literal` are never read
[INFO] [stdout]   --> src/token.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 31 |     pub typ: TokenType,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 32 |     pub literal: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` 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 `deposit` is never read
[INFO] [stdout]  --> src/lexer.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     pub chars: Peekable<Chars<'a>>,
[INFO] [stdout] 7 |     pub deposit: Vec<char>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Suite` is never constructed
[INFO] [stdout]   --> src/lexer.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     struct Suite {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ILLEGAL`, `EQ`, and `NotEq` are never constructed
[INFO] [stdout]   --> src/token.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 3  |     ILLEGAL,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     EQ,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     NotEq,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `deposit` is never read
[INFO] [stdout]  --> src/lexer.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     pub chars: Peekable<Chars<'a>>,
[INFO] [stdout] 7 |     pub deposit: Vec<char>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "4b9a6bcc2f60061e98344cb0c355e6e880cdbe3f3030a100350b5e38975f550f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9a6bcc2f60061e98344cb0c355e6e880cdbe3f3030a100350b5e38975f550f", kill_on_drop: false }`
[INFO] [stdout] 4b9a6bcc2f60061e98344cb0c355e6e880cdbe3f3030a100350b5e38975f550f
[INFO] checking eruca/monkey-rs against try#d9cbfeb054d7bd02cf942e6d32c1c0a91f042ce9 for pr-126452
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feruca%2Fmonkey-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eruca/monkey-rs on toolchain d9cbfeb054d7bd02cf942e6d32c1c0a91f042ce9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d9cbfeb054d7bd02cf942e6d32c1c0a91f042ce9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eruca/monkey-rs
[INFO] finished tweaking git repo https://github.com/eruca/monkey-rs
[INFO] tweaked toml for git repo https://github.com/eruca/monkey-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/eruca/monkey-rs 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" "+d9cbfeb054d7bd02cf942e6d32c1c0a91f042ce9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d9cbfeb054d7bd02cf942e6d32c1c0a91f042ce9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 814b20e7131f1de1043b192886552196e1900d5d937cbe06b1df71d89ecc9e20
[INFO] running `Command { std: "docker" "start" "-a" "814b20e7131f1de1043b192886552196e1900d5d937cbe06b1df71d89ecc9e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "814b20e7131f1de1043b192886552196e1900d5d937cbe06b1df71d89ecc9e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814b20e7131f1de1043b192886552196e1900d5d937cbe06b1df71d89ecc9e20", kill_on_drop: false }`
[INFO] [stdout] 814b20e7131f1de1043b192886552196e1900d5d937cbe06b1df71d89ecc9e20
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+d9cbfeb054d7bd02cf942e6d32c1c0a91f042ce9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01db53df72628f408f7e09253975176332eec4e835c2e04946d0fc7d7dda5203
[INFO] running `Command { std: "docker" "start" "-a" "01db53df72628f408f7e09253975176332eec4e835c2e04946d0fc7d7dda5203", kill_on_drop: false }`
[INFO] [stderr]     Checking monkey-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Lexer`
[INFO] [stdout]   --> src/lexer.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use super::{Lexer, TokenType};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ILLEGAL`, `EQ`, and `NotEq` are never constructed
[INFO] [stdout]   --> src/token.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 3  |     ILLEGAL,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     EQ,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     NotEq,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `literal` are never read
[INFO] [stdout]   --> src/token.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 31 |     pub typ: TokenType,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 32 |     pub literal: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` 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 `deposit` is never read
[INFO] [stdout]  --> src/lexer.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     pub chars: Peekable<Chars<'a>>,
[INFO] [stdout] 7 |     pub deposit: Vec<char>,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Suite` is never constructed
[INFO] [stdout]   --> src/lexer.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     struct Suite {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ILLEGAL`, `EQ`, and `NotEq` are never constructed
[INFO] [stdout]   --> src/token.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum TokenType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 3  |     ILLEGAL,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     EQ,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     NotEq,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monkey-rs` (lib); 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `monkey-rs` (lib test); 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "01db53df72628f408f7e09253975176332eec4e835c2e04946d0fc7d7dda5203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01db53df72628f408f7e09253975176332eec4e835c2e04946d0fc7d7dda5203", kill_on_drop: false }`
[INFO] [stdout] 01db53df72628f408f7e09253975176332eec4e835c2e04946d0fc7d7dda5203