[INFO] cloning repository https://github.com/hatchan/interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hatchan/interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatchan%2Finterpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatchan%2Finterpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b27b2dd9174dbb06a4ba9be492ba788535bd471 [INFO] checking hatchan/interpreter against try#d12484522bcab8d07e325c6570f226a2faace3f7 for pr-128425-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatchan%2Finterpreter" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hatchan/interpreter on toolchain d12484522bcab8d07e325c6570f226a2faace3f7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hatchan/interpreter [INFO] finished tweaking git repo https://github.com/hatchan/interpreter [INFO] tweaked toml for git repo https://github.com/hatchan/interpreter written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hatchan/interpreter 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" "+d12484522bcab8d07e325c6570f226a2faace3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/1975e70758dbbbeb35661b9bd8da6b1ce2c24406a9afb07fb03f7261b5288993/merged/opt/rustwide: no space left on device [INFO] checking hatchan/interpreter against try#d12484522bcab8d07e325c6570f226a2faace3f7 for pr-128425-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatchan%2Finterpreter" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hatchan/interpreter on toolchain d12484522bcab8d07e325c6570f226a2faace3f7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hatchan/interpreter [INFO] finished tweaking git repo https://github.com/hatchan/interpreter [INFO] tweaked toml for git repo https://github.com/hatchan/interpreter written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hatchan/interpreter 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" "+d12484522bcab8d07e325c6570f226a2faace3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/0527fd787a53324aba09292089b6123e7450a31446e21b5abd9d562880ddd6e2/merged/opt/rustwide: no space left on device [INFO] checking hatchan/interpreter against try#d12484522bcab8d07e325c6570f226a2faace3f7 for pr-128425-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatchan%2Finterpreter" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hatchan/interpreter on toolchain d12484522bcab8d07e325c6570f226a2faace3f7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hatchan/interpreter [INFO] finished tweaking git repo https://github.com/hatchan/interpreter [INFO] tweaked toml for git repo https://github.com/hatchan/interpreter written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hatchan/interpreter 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" "+d12484522bcab8d07e325c6570f226a2faace3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77147c12ceb99245702c21a67fe16e2cf25abc90aeda1bc88f5f5369471cf86f [INFO] running `Command { std: "docker" "start" "-a" "77147c12ceb99245702c21a67fe16e2cf25abc90aeda1bc88f5f5369471cf86f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77147c12ceb99245702c21a67fe16e2cf25abc90aeda1bc88f5f5369471cf86f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77147c12ceb99245702c21a67fe16e2cf25abc90aeda1bc88f5f5369471cf86f", kill_on_drop: false }` [INFO] [stdout] 77147c12ceb99245702c21a67fe16e2cf25abc90aeda1bc88f5f5369471cf86f [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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3811c04b7718640068deac1093ccb689855e17b97d24c6a76b34fbea491ccfca [INFO] running `Command { std: "docker" "start" "-a" "3811c04b7718640068deac1093ccb689855e17b97d24c6a76b34fbea491ccfca", kill_on_drop: false }` [INFO] [stderr] Checking interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Lexer` is never constructed [INFO] [stdout] --> src/lexer.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Lexer<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/lexer.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 12 | pub fn new(input: &'a String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn next_token(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | fn read_char(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | fn peek_char(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn read_number(&mut self) -> &[u8] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn read_identifier(&mut self) -> &[u8] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn skip_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_digit` is never used [INFO] [stdout] --> src/lexer.rs:133:4 [INFO] [stdout] | [INFO] [stdout] 133 | fn is_digit(ch: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_letter` is never used [INFO] [stdout] --> src/lexer.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn is_letter(ch: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_whitespace` is never used [INFO] [stdout] --> src/lexer.rs:141:4 [INFO] [stdout] | [INFO] [stdout] 141 | fn is_whitespace(ch: u8) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Token` is never constructed [INFO] [stdout] --> src/token.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/token.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Token { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 6 | pub fn new(token_type: TokenType) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/token.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum TokenType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 15 | Illegal, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 16 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | Ident(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | Int(String), [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | Assign, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | Plus, [INFO] [stdout] | ^^^^ [INFO] [stdout] 25 | Minus, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | Bang, [INFO] [stdout] | ^^^^ [INFO] [stdout] 27 | Asterisk, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | Slash, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 29 | LT, [INFO] [stdout] | ^^ [INFO] [stdout] 30 | GT, [INFO] [stdout] | ^^ [INFO] [stdout] 31 | Equals, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 32 | NotEquals, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | Comma, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | SemiColon, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | [INFO] [stdout] 38 | LParen, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 39 | RParen, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 40 | LBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 41 | RBrace, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | Function, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 45 | Let, [INFO] [stdout] | ^^^ [INFO] [stdout] 46 | True, [INFO] [stdout] | ^^^^ [INFO] [stdout] 47 | False, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 48 | If, [INFO] [stdout] | ^^ [INFO] [stdout] 49 | Else, [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `interpreter` (bin "interpreter"); 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/d12484522bcab8d07e325c6570f226a2faace3f7/bin/rustc --crate-name interpreter --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=8cc1f02ac2f1a706 -C extra-filename=-8effa8d942edad1a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetacP0pK5" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `interpreter` (bin "interpreter" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "3811c04b7718640068deac1093ccb689855e17b97d24c6a76b34fbea491ccfca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3811c04b7718640068deac1093ccb689855e17b97d24c6a76b34fbea491ccfca", kill_on_drop: false }` [INFO] [stdout] 3811c04b7718640068deac1093ccb689855e17b97d24c6a76b34fbea491ccfca