[INFO] cloning repository https://github.com/FrewtyPebbles/Earwig-Template-Engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FrewtyPebbles/Earwig-Template-Engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrewtyPebbles%2FEarwig-Template-Engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrewtyPebbles%2FEarwig-Template-Engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24bad5dbfa8244ede90cefe7ac2dd915cb527ec3 [INFO] checking FrewtyPebbles/Earwig-Template-Engine against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrewtyPebbles%2FEarwig-Template-Engine" "/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/FrewtyPebbles/Earwig-Template-Engine on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FrewtyPebbles/Earwig-Template-Engine [INFO] finished tweaking git repo https://github.com/FrewtyPebbles/Earwig-Template-Engine [INFO] tweaked toml for git repo https://github.com/FrewtyPebbles/Earwig-Template-Engine written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FrewtyPebbles/Earwig-Template-Engine 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ucd-util v0.1.9 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cab2c650904e529ba6149d088a49da4f5e32c744b400fade51e7ec797c1a63cc [INFO] running `Command { std: "docker" "start" "-a" "cab2c650904e529ba6149d088a49da4f5e32c744b400fade51e7ec797c1a63cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cab2c650904e529ba6149d088a49da4f5e32c744b400fade51e7ec797c1a63cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cab2c650904e529ba6149d088a49da4f5e32c744b400fade51e7ec797c1a63cc", kill_on_drop: false }` [INFO] [stdout] cab2c650904e529ba6149d088a49da4f5e32c744b400fade51e7ec797c1a63cc [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d90d24f1e262c941ced7237852562909a880a64a05dda9a053adccc95e69b7a [INFO] running `Command { std: "docker" "start" "-a" "9d90d24f1e262c941ced7237852562909a880a64a05dda9a053adccc95e69b7a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.9 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking earwig_template_engine v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/modules/datatypes.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ColoredString` [INFO] [stdout] --> src/modules/errorhandler.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use colored::{Colorize, ColoredString}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/modules/datatypes.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ColoredString` [INFO] [stdout] --> src/modules/errorhandler.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use colored::{Colorize, ColoredString}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/modules/datatypes.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | let mut text = self.args[0].value.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/modules/datatypes.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | let mut text = self.args[0].value.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value`, `single`, `map`, `array`, and `structure` are never read [INFO] [stdout] --> src/modules/jsondeserializer.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct JsonNode { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | pub value: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | pub single: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | pub map: Box>>>, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | pub array: Box>>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | pub structure: Box [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonNode` 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: variant `Lowercase` is never constructed [INFO] [stdout] --> src/modules/errorhandler.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum InvalidTemplate { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] 5 | Lowercase, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidType` is never constructed [INFO] [stdout] --> src/modules/errorhandler.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum ErrorDescription { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] 17 | MissingCharacter, [INFO] [stdout] 18 | InvalidType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `value`, `single`, `map`, `array`, and `structure` are never read [INFO] [stdout] --> src/modules/jsondeserializer.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct JsonNode { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | pub value: Box, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | pub single: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 19 | pub map: Box>>>, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | pub array: Box>>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 21 | pub structure: Box [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonNode` 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: variant `Lowercase` is never constructed [INFO] [stdout] --> src/modules/errorhandler.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum InvalidTemplate { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] 5 | Lowercase, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidType` is never constructed [INFO] [stdout] --> src/modules/errorhandler.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum ErrorDescription { [INFO] [stdout] | ---------------- variant in this enum [INFO] [stdout] 17 | MissingCharacter, [INFO] [stdout] 18 | InvalidType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s [INFO] running `Command { std: "docker" "inspect" "9d90d24f1e262c941ced7237852562909a880a64a05dda9a053adccc95e69b7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d90d24f1e262c941ced7237852562909a880a64a05dda9a053adccc95e69b7a", kill_on_drop: false }` [INFO] [stdout] 9d90d24f1e262c941ced7237852562909a880a64a05dda9a053adccc95e69b7a