[INFO] cloning repository https://github.com/onetonfoot/lemur [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onetonfoot/lemur" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonetonfoot%2Flemur", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonetonfoot%2Flemur'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 181621b024aecd0c4e80e7be31eb3d74a8cb615e [INFO] checking onetonfoot/lemur against master#a77659a1e1807ba567f513afe59115af2604dc30 for pr-103029-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonetonfoot%2Flemur" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/onetonfoot/lemur on toolchain a77659a1e1807ba567f513afe59115af2604dc30 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/onetonfoot/lemur [INFO] finished tweaking git repo https://github.com/onetonfoot/lemur [INFO] tweaked toml for git repo https://github.com/onetonfoot/lemur written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/onetonfoot/lemur 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" "+a77659a1e1807ba567f513afe59115af2604dc30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-hack v0.5.9 [INFO] [stderr] Downloaded unindent v0.1.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.1 [INFO] [stderr] Downloaded indoc-impl v0.3.4 [INFO] [stderr] Downloaded indoc v0.3.4 [INFO] [stderr] Downloaded syn v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f2b6ed30e98086598a2cc7d660789588ebdbf80fb90eb1d7be2572bbf804e7e [INFO] running `Command { std: "docker" "start" "-a" "2f2b6ed30e98086598a2cc7d660789588ebdbf80fb90eb1d7be2572bbf804e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f2b6ed30e98086598a2cc7d660789588ebdbf80fb90eb1d7be2572bbf804e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f2b6ed30e98086598a2cc7d660789588ebdbf80fb90eb1d7be2572bbf804e7e", kill_on_drop: false }` [INFO] [stdout] 2f2b6ed30e98086598a2cc7d660789588ebdbf80fb90eb1d7be2572bbf804e7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+a77659a1e1807ba567f513afe59115af2604dc30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b59c6079856cb9116b0a16b353bdac4742daad51eb4c05061dd2f558c9e2e2e [INFO] running `Command { std: "docker" "start" "-a" "9b59c6079856cb9116b0a16b353bdac4742daad51eb4c05061dd2f558c9e2e2e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling unindent v0.1.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Checking indoc v0.3.4 [INFO] [stderr] Checking lemur v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/object.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parser.rs:141:23 [INFO] [stdout] | [INFO] [stdout] 141 | break;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error` [INFO] [stdout] --> src/tokenizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/object.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/parser.rs:141:23 [INFO] [stdout] | [INFO] [stdout] 141 | break;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error` [INFO] [stdout] --> src/tokenizer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Interpreter` is never constructed [INFO] [stdout] --> src/interpreter.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Interpreter { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `eval` are never used [INFO] [stdout] --> src/interpreter.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl Interpreter { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 10 | fn new(env: Enviroment) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | fn eval(&mut self, node: &AST) -> Object { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_math` is never used [INFO] [stdout] --> src/interpreter.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn eval_math(atom: &Atom, x: &Object, y: &Object) -> Object { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `eval_gt` is never used [INFO] [stdout] --> src/interpreter.rs:103:4 [INFO] [stdout] | [INFO] [stdout] 103 | fn eval_gt(a: &Object, b: &Object) -> Object { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_i64` is never used [INFO] [stdout] --> src/lexer.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn is_i64(s: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_i64` is never used [INFO] [stdout] --> src/lexer.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn is_i64(s: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.36s [INFO] running `Command { std: "docker" "inspect" "9b59c6079856cb9116b0a16b353bdac4742daad51eb4c05061dd2f558c9e2e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b59c6079856cb9116b0a16b353bdac4742daad51eb4c05061dd2f558c9e2e2e", kill_on_drop: false }` [INFO] [stdout] 9b59c6079856cb9116b0a16b353bdac4742daad51eb4c05061dd2f558c9e2e2e