[INFO] cloning repository https://github.com/Bdbmzwsc/math_analyzer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bdbmzwsc/math_analyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBdbmzwsc%2Fmath_analyzer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBdbmzwsc%2Fmath_analyzer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42055c63186fb0f7bf5cdf1586572c187a109986 [INFO] building Bdbmzwsc/math_analyzer 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%2FBdbmzwsc%2Fmath_analyzer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bdbmzwsc/math_analyzer 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/Bdbmzwsc/math_analyzer [INFO] finished tweaking git repo https://github.com/Bdbmzwsc/math_analyzer [INFO] tweaked toml for git repo https://github.com/Bdbmzwsc/math_analyzer written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Bdbmzwsc/math_analyzer 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c2256d74dcac8d080c9365a7edebe433fa46e1ab1d1b97d3d6bd1d6c6a11f264 [INFO] running `Command { std: "docker" "start" "-a" "c2256d74dcac8d080c9365a7edebe433fa46e1ab1d1b97d3d6bd1d6c6a11f264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2256d74dcac8d080c9365a7edebe433fa46e1ab1d1b97d3d6bd1d6c6a11f264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2256d74dcac8d080c9365a7edebe433fa46e1ab1d1b97d3d6bd1d6c6a11f264", kill_on_drop: false }` [INFO] [stdout] c2256d74dcac8d080c9365a7edebe433fa46e1ab1d1b97d3d6bd1d6c6a11f264 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 20bedcf02f8830da1ca13d02ec0b2be17e77a18493830a190b2442ae7f287f5c [INFO] running `Command { std: "docker" "start" "-a" "20bedcf02f8830da1ca13d02ec0b2be17e77a18493830a190b2442ae7f287f5c", kill_on_drop: false }` [INFO] [stderr] Compiling math_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `express` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct express(String, TokenType); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Express` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Statements` [INFO] [stdout] --> src/parser.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | use super::Statements; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/parser.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct express(String, TokenType); [INFO] [stdout] | ------- ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math_analyzer::lexer` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use math_analyzer::lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(unused_imports)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "20bedcf02f8830da1ca13d02ec0b2be17e77a18493830a190b2442ae7f287f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20bedcf02f8830da1ca13d02ec0b2be17e77a18493830a190b2442ae7f287f5c", kill_on_drop: false }` [INFO] [stdout] 20bedcf02f8830da1ca13d02ec0b2be17e77a18493830a190b2442ae7f287f5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 266081eb3f072645dde323f14b8bf98283ddc8a5334a0369d2074799e0debda6 [INFO] running `Command { std: "docker" "start" "-a" "266081eb3f072645dde323f14b8bf98283ddc8a5334a0369d2074799e0debda6", kill_on_drop: false }` [INFO] [stdout] warning: type `express` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct express(String, TokenType); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Express` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Statements` [INFO] [stdout] --> src/parser.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | use super::Statements; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling math_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/parser.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct express(String, TokenType); [INFO] [stdout] | ------- ^^^^^^ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math_analyzer::lexer` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use math_analyzer::lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | #[warn(unused_imports)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `express` should have an upper camel case name [INFO] [stdout] --> src/parser.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct express(String, TokenType); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Express` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/parser.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct express(String, TokenType); [INFO] [stdout] | ------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_for_EOF` should have a snake case name [INFO] [stdout] --> src/lexer.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn test_for_EOF(){ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `test_for_eof` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "266081eb3f072645dde323f14b8bf98283ddc8a5334a0369d2074799e0debda6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "266081eb3f072645dde323f14b8bf98283ddc8a5334a0369d2074799e0debda6", kill_on_drop: false }` [INFO] [stdout] 266081eb3f072645dde323f14b8bf98283ddc8a5334a0369d2074799e0debda6