[INFO] cloning repository https://github.com/rezzaghi/hame
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rezzaghi/hame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezzaghi%2Fhame", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezzaghi%2Fhame'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2283cdfa305795e4560ee7b1fdcd2714c0692118
[INFO] checking rezzaghi/hame against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frezzaghi%2Fhame" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rezzaghi/hame
[INFO] finished tweaking git repo https://github.com/rezzaghi/hame
[INFO] tweaked toml for git repo https://github.com/rezzaghi/hame written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rezzaghi/hame on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rezzaghi/hame 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d189d119f001baa0f59b0f50af6f8ffffdc523b7c3339c74545e2f06b525d48
[INFO] running `Command { std: "docker" "start" "-a" "4d189d119f001baa0f59b0f50af6f8ffffdc523b7c3339c74545e2f06b525d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d189d119f001baa0f59b0f50af6f8ffffdc523b7c3339c74545e2f06b525d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d189d119f001baa0f59b0f50af6f8ffffdc523b7c3339c74545e2f06b525d48", kill_on_drop: false }`
[INFO] [stdout] 4d189d119f001baa0f59b0f50af6f8ffffdc523b7c3339c74545e2f06b525d48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc3a92ecb846d4931c283738fef907c93a56dc05a40b0aaafe3256bed223062a
[INFO] running `Command { std: "docker" "start" "-a" "dc3a92ecb846d4931c283738fef907c93a56dc05a40b0aaafe3256bed223062a", kill_on_drop: false }`
[INFO] [stderr]     Checking hame v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `complete::is_not`, `complete::take_while`, and `is_alphabetic`
[INFO] [stdout]  --> src/lexer.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     bytes::{complete::is_not, complete::take_while, streaming::tag},
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |         is_alphabetic,
[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: `Utf8Error`
[INFO] [stdout]   --> src/lexer.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::str::{from_utf8, FromStr, Utf8Error};
[INFO] [stdout]    |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `complete::is_not`, `complete::take_while`, and `is_alphabetic`
[INFO] [stdout]  --> src/lexer.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |     bytes::{complete::is_not, complete::take_while, streaming::tag},
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |         is_alphabetic,
[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: `Utf8Error`
[INFO] [stdout]   --> src/lexer.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::str::{from_utf8, FromStr, Utf8Error};
[INFO] [stdout]    |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lexer`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let lexer = Lexer::lex_tokens(input);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_lexer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LParen`, `RParen`, `Equals`, and `StringLiteal` are never constructed
[INFO] [stdout]   --> src/lexer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Tokens {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 17 |     LParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     RParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Equals,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     IntegerLiteral(i64),
[INFO] [stdout] 26 |     StringLiteal(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tokens` has derived impls for the traits `Clone` and `Debug`, but these are 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: `lexer`
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let lexer = Lexer::lex_tokens(input);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_lexer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `LParen`, `RParen`, `Equals`, and `StringLiteal` are never constructed
[INFO] [stdout]   --> src/lexer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Tokens {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 17 |     LParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     RParen,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Equals,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     IntegerLiteral(i64),
[INFO] [stdout] 26 |     StringLiteal(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tokens` has derived impls for the traits `Clone` and `Debug`, but these are 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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "dc3a92ecb846d4931c283738fef907c93a56dc05a40b0aaafe3256bed223062a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3a92ecb846d4931c283738fef907c93a56dc05a40b0aaafe3256bed223062a", kill_on_drop: false }`
[INFO] [stdout] dc3a92ecb846d4931c283738fef907c93a56dc05a40b0aaafe3256bed223062a