[INFO] cloning repository https://github.com/youthx/Tud-v3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/youthx/Tud-v3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyouthx%2FTud-v3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyouthx%2FTud-v3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16d5017bc9342a296e25ccc81754e5c23b823f6a [INFO] checking youthx/Tud-v3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyouthx%2FTud-v3" "/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/youthx/Tud-v3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/youthx/Tud-v3 [INFO] finished tweaking git repo https://github.com/youthx/Tud-v3 [INFO] tweaked toml for git repo https://github.com/youthx/Tud-v3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/youthx/Tud-v3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding tud v0.1.0 (/workspace/builds/worker-7-tc1/source) [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dbd0eb359ab976a082f95de4e21c984944461a9bcf9cd4b34050b843ec6a16f [INFO] running `Command { std: "docker" "start" "-a" "7dbd0eb359ab976a082f95de4e21c984944461a9bcf9cd4b34050b843ec6a16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dbd0eb359ab976a082f95de4e21c984944461a9bcf9cd4b34050b843ec6a16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dbd0eb359ab976a082f95de4e21c984944461a9bcf9cd4b34050b843ec6a16f", kill_on_drop: false }` [INFO] [stdout] 7dbd0eb359ab976a082f95de4e21c984944461a9bcf9cd4b34050b843ec6a16f [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e88ca1b932b97e251641f1f7fb55b09782c6d441ed104feb61b2fe38c15ef741 [INFO] running `Command { std: "docker" "start" "-a" "e88ca1b932b97e251641f1f7fb55b09782c6d441ed104feb61b2fe38c15ef741", kill_on_drop: false }` [INFO] [stderr] Checking tud v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `visualize` is never used [INFO] [stdout] --> src/ast/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Ast { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn visualize(&self) -> () { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/ast/lexer.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl AsciiSpan { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_char` is never used [INFO] [stdout] --> src/ast/lexer.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 59 | impl<'a> TDLexer<'a> { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 125 | fn peek_char(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `current_precedence` are never used [INFO] [stdout] --> src/ast/parser.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl TDParser { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn current_precedence(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `visualize` is never used [INFO] [stdout] --> src/ast/mod.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Ast { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn visualize(&self) -> () { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `len` is never used [INFO] [stdout] --> src/ast/lexer.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl AsciiSpan { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_char` is never used [INFO] [stdout] --> src/ast/lexer.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 59 | impl<'a> TDLexer<'a> { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 125 | fn peek_char(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `current_precedence` are never used [INFO] [stdout] --> src/ast/parser.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl TDParser { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | fn current_precedence(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] running `Command { std: "docker" "inspect" "e88ca1b932b97e251641f1f7fb55b09782c6d441ed104feb61b2fe38c15ef741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e88ca1b932b97e251641f1f7fb55b09782c6d441ed104feb61b2fe38c15ef741", kill_on_drop: false }` [INFO] [stdout] e88ca1b932b97e251641f1f7fb55b09782c6d441ed104feb61b2fe38c15ef741