[INFO] cloning repository https://github.com/ryanmacfarlane94/Junk-Compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanmacfarlane94/Junk-Compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanmacfarlane94%2FJunk-Compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanmacfarlane94%2FJunk-Compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb83e4f6555e99653059fd58aad553cdaf84af82
[INFO] checking ryanmacfarlane94/Junk-Compiler against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanmacfarlane94%2FJunk-Compiler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ryanmacfarlane94/Junk-Compiler
[INFO] finished tweaking git repo https://github.com/ryanmacfarlane94/Junk-Compiler
[INFO] tweaked toml for git repo https://github.com/ryanmacfarlane94/Junk-Compiler written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ryanmacfarlane94/Junk-Compiler on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ryanmacfarlane94/Junk-Compiler 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 518f1ca6ba2cd554a60bac4c5e4359e3bd6acf16e61405f349a11178f2006336
[INFO] running `Command { std: "docker" "start" "-a" "518f1ca6ba2cd554a60bac4c5e4359e3bd6acf16e61405f349a11178f2006336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "518f1ca6ba2cd554a60bac4c5e4359e3bd6acf16e61405f349a11178f2006336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518f1ca6ba2cd554a60bac4c5e4359e3bd6acf16e61405f349a11178f2006336", kill_on_drop: false }`
[INFO] [stdout] 518f1ca6ba2cd554a60bac4c5e4359e3bd6acf16e61405f349a11178f2006336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f01361dccab8261cbf1fc0fa57dc4954f0b24c6192603b879c1e08b196c9952d
[INFO] running `Command { std: "docker" "start" "-a" "f01361dccab8261cbf1fc0fa57dc4954f0b24c6192603b879c1e08b196c9952d", kill_on_drop: false }`
[INFO] [stderr]     Checking junk_lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `token_type` and `value` are never read
[INFO] [stdout]    --> src/tokenizer/mod.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct Token {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 182 |     token_type: TokenType,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 183 |     value: 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]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token_type` and `value` are never read
[INFO] [stdout]    --> src/tokenizer/mod.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub struct Token {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 182 |     token_type: TokenType,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 183 |     value: 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]     = 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 0.28s
[INFO] running `Command { std: "docker" "inspect" "f01361dccab8261cbf1fc0fa57dc4954f0b24c6192603b879c1e08b196c9952d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01361dccab8261cbf1fc0fa57dc4954f0b24c6192603b879c1e08b196c9952d", kill_on_drop: false }`
[INFO] [stdout] f01361dccab8261cbf1fc0fa57dc4954f0b24c6192603b879c1e08b196c9952d
