[INFO] cloning repository https://github.com/bluretrece/monkey_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluretrece/monkey_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77ea89b656fe510f4f6426898ee28f80ef0df520
[INFO] checking bluretrece/monkey_lang against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-6-tc2/source': No space left on device
[INFO] checking bluretrece/monkey_lang against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-6-tc2/source': No space left on device
[INFO] checking bluretrece/monkey_lang against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-6-tc2/source': No space left on device
[INFO] checking bluretrece/monkey_lang against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-6-tc2/source': No space left on device
[INFO] checking bluretrece/monkey_lang against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluretrece%2Fmonkey_lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bluretrece/monkey_lang
[INFO] finished tweaking git repo https://github.com/bluretrece/monkey_lang
[INFO] tweaked toml for git repo https://github.com/bluretrece/monkey_lang written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bluretrece/monkey_lang on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bluretrece/monkey_lang 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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 305b6e38856a1cfea7f2c0177f446fcb97ec06092a1b09f9844f8c744b1bb353
[INFO] running `Command { std: "docker" "start" "-a" "305b6e38856a1cfea7f2c0177f446fcb97ec06092a1b09f9844f8c744b1bb353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305b6e38856a1cfea7f2c0177f446fcb97ec06092a1b09f9844f8c744b1bb353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305b6e38856a1cfea7f2c0177f446fcb97ec06092a1b09f9844f8c744b1bb353", kill_on_drop: false }`
[INFO] [stdout] 305b6e38856a1cfea7f2c0177f446fcb97ec06092a1b09f9844f8c744b1bb353
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddace725d5f5bd22d0d86ca456a7cb3de59c1a36a9385e0abbcd70acd60eaa5e
[INFO] running `Command { std: "docker" "start" "-a" "ddace725d5f5bd22d0d86ca456a7cb3de59c1a36a9385e0abbcd70acd60eaa5e", kill_on_drop: false }`
[INFO] [stderr]     Checking toy_langu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::parser::*`
[INFO] [stdout]  --> src/ast.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::*`
[INFO] [stdout]  --> src/ast.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `statement_node` and `token_literal` are never used
[INFO] [stdout]   --> src/ast.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl LetStatement {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 23 |     fn statement_node() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `expression_node` and `token_literal` are never used
[INFO] [stdout]   --> src/ast.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Identifier {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 39 |     fn expression_node() {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `output` is never used
[INFO] [stdout]  --> src/lexer.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn output() -> () {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/lexer.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 Statement::LetStatement(x) => x,
[INFO] [stdout]     |                 -------------------------- matches all the relevant values
[INFO] [stdout] 132 |                 _ => panic!("Expected letStatement, found {:?}", &program.statements[1]),
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `statement_node` and `token_literal` are never used
[INFO] [stdout]   --> src/ast.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl LetStatement {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 23 |     fn statement_node() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `expression_node` and `token_literal` are never used
[INFO] [stdout]   --> src/ast.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Identifier {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 39 |     fn expression_node() {}
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     fn token_literal(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `output` is never used
[INFO] [stdout]  --> src/lexer.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn output() -> () {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/lexer.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn main() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ddace725d5f5bd22d0d86ca456a7cb3de59c1a36a9385e0abbcd70acd60eaa5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddace725d5f5bd22d0d86ca456a7cb3de59c1a36a9385e0abbcd70acd60eaa5e", kill_on_drop: false }`
[INFO] [stdout] ddace725d5f5bd22d0d86ca456a7cb3de59c1a36a9385e0abbcd70acd60eaa5e
