[INFO] cloning repository https://github.com/JulioDeLeon/rot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JulioDeLeon/rot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulioDeLeon%2Frot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulioDeLeon%2Frot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 83c75df8577e8b559e4104b28eae1814134764c7 [INFO] building JulioDeLeon/rot against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulioDeLeon%2Frot" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JulioDeLeon/rot on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JulioDeLeon/rot [INFO] finished tweaking git repo https://github.com/JulioDeLeon/rot [INFO] tweaked toml for git repo https://github.com/JulioDeLeon/rot written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JulioDeLeon/rot 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3d2247e21b233c02a4cc972075992b14a1bfc74bf4730e9c2f7109314b339e4 [INFO] running `Command { std: "docker" "start" "-a" "f3d2247e21b233c02a4cc972075992b14a1bfc74bf4730e9c2f7109314b339e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3d2247e21b233c02a4cc972075992b14a1bfc74bf4730e9c2f7109314b339e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d2247e21b233c02a4cc972075992b14a1bfc74bf4730e9c2f7109314b339e4", kill_on_drop: false }` [INFO] [stdout] f3d2247e21b233c02a4cc972075992b14a1bfc74bf4730e9c2f7109314b339e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7056919afab988edb1ba77cdf327ba97e2a0995bbfbc118386130d5d27bab511 [INFO] running `Command { std: "docker" "start" "-a" "7056919afab988edb1ba77cdf327ba97e2a0995bbfbc118386130d5d27bab511", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling rot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `MultiLnStringEval` and `MultiLnCommentEval` are never constructed [INFO] [stdout] --> src/lexer/lexer.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum LexerState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | MultiLnStringEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MultiLnCommentEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerState` has a derived impl for the trait `Clone`, 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: struct `Parser` is never constructed [INFO] [stdout] --> src/parser/parser.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `parse` are never used [INFO] [stdout] --> src/parser/parser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Parser { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 8 | pub fn new(lexemes: Vec) -> Parser { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn parse() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MultiLnStringEval` and `MultiLnCommentEval` are never constructed [INFO] [stdout] --> src/lexer/lexer.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum LexerState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | MultiLnStringEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MultiLnCommentEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerState` has a derived impl for the trait `Clone`, 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: method `reset` is never used [INFO] [stdout] --> src/lexer/lexer.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 100 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn reset(&mut self, buff: Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s [INFO] running `Command { std: "docker" "inspect" "7056919afab988edb1ba77cdf327ba97e2a0995bbfbc118386130d5d27bab511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7056919afab988edb1ba77cdf327ba97e2a0995bbfbc118386130d5d27bab511", kill_on_drop: false }` [INFO] [stdout] 7056919afab988edb1ba77cdf327ba97e2a0995bbfbc118386130d5d27bab511 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f53c3d5368e757ee1ac194db6a26805086d6b4fdae4a96501e26c869e2c13a9 [INFO] running `Command { std: "docker" "start" "-a" "6f53c3d5368e757ee1ac194db6a26805086d6b4fdae4a96501e26c869e2c13a9", kill_on_drop: false }` [INFO] [stdout] warning: variants `MultiLnStringEval` and `MultiLnCommentEval` are never constructed [INFO] [stdout] --> src/lexer/lexer.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum LexerState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | MultiLnStringEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MultiLnCommentEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerState` has a derived impl for the trait `Clone`, 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: struct `Parser` is never constructed [INFO] [stdout] --> src/parser/parser.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated functions `new` and `parse` are never used [INFO] [stdout] --> src/parser/parser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Parser { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 8 | pub fn new(lexemes: Vec) -> Parser { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn parse() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MultiLnStringEval` and `MultiLnCommentEval` are never constructed [INFO] [stdout] --> src/lexer/lexer.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum LexerState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | MultiLnStringEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MultiLnCommentEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerState` has a derived impl for the trait `Clone`, 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: method `reset` is never used [INFO] [stdout] --> src/lexer/lexer.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 100 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn reset(&mut self, buff: Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MultiLnStringEval` and `MultiLnCommentEval` are never constructed [INFO] [stdout] --> src/lexer/lexer.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum LexerState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | MultiLnStringEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MultiLnCommentEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerState` has a derived impl for the trait `Clone`, 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: struct `Parser` is never constructed [INFO] [stdout] --> src/parser/parser.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `parse` are never used [INFO] [stdout] --> src/parser/parser.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Parser { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 8 | pub fn new(lexemes: Vec) -> Parser { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn parse() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MultiLnStringEval` and `MultiLnCommentEval` are never constructed [INFO] [stdout] --> src/lexer/lexer.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum LexerState { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 14 | MultiLnStringEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | MultiLnCommentEval, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerState` has a derived impl for the trait `Clone`, 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: method `reset` is never used [INFO] [stdout] --> src/lexer/lexer.rs:181:12 [INFO] [stdout] | [INFO] [stdout] 100 | impl Lexer { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn reset(&mut self, buff: Vec) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "6f53c3d5368e757ee1ac194db6a26805086d6b4fdae4a96501e26c869e2c13a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f53c3d5368e757ee1ac194db6a26805086d6b4fdae4a96501e26c869e2c13a9", kill_on_drop: false }` [INFO] [stdout] 6f53c3d5368e757ee1ac194db6a26805086d6b4fdae4a96501e26c869e2c13a9