[INFO] cloning repository https://github.com/lineality/tofu_hex_editor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lineality/tofu_hex_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flineality%2Ftofu_hex_editor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flineality%2Ftofu_hex_editor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edd70d57e843ffa9f462a9009582e9064ba42f55 [INFO] checking lineality/tofu_hex_editor against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flineality%2Ftofu_hex_editor" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lineality/tofu_hex_editor on toolchain 9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lineality/tofu_hex_editor [INFO] finished tweaking git repo https://github.com/lineality/tofu_hex_editor [INFO] tweaked toml for git repo https://github.com/lineality/tofu_hex_editor written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lineality/tofu_hex_editor 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" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecount v0.5.1 [INFO] [stderr] Downloaded xi-rope v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbfbbb2f9b122db5f7ccd128ac2658cbf1dd6cbdd1f32b2208e2935754d26a6f [INFO] running `Command { std: "docker" "start" "-a" "fbfbbb2f9b122db5f7ccd128ac2658cbf1dd6cbdd1f32b2208e2935754d26a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbfbbb2f9b122db5f7ccd128ac2658cbf1dd6cbdd1f32b2208e2935754d26a6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbfbbb2f9b122db5f7ccd128ac2658cbf1dd6cbdd1f32b2208e2935754d26a6f", kill_on_drop: false }` [INFO] [stdout] fbfbbb2f9b122db5f7ccd128ac2658cbf1dd6cbdd1f32b2208e2935754d26a6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6a8e8b7d22a522f1fe8a25cb1efda824924f8170aa605697b3a08e3f333e164 [INFO] running `Command { std: "docker" "start" "-a" "a6a8e8b7d22a522f1fe8a25cb1efda824924f8170aa605697b3a08e3f333e164", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling jetscii v0.5.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking bytecount v0.5.1 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking xi-rope v0.3.0 [INFO] [stderr] Checking tofu v0.2.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `should_trim` [INFO] [stdout] --> src/hex_view/view.rs:1522:25 [INFO] [stdout] | [INFO] [stdout] 1522 | let should_trim = self.should_trim_buffer(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_should_trim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `should_trim` [INFO] [stdout] --> src/hex_view/view.rs:1522:25 [INFO] [stdout] | [INFO] [stdout] 1522 | let should_trim = self.should_trim_buffer(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_should_trim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MixedRepr` is never constructed [INFO] [stdout] --> src/hex_view/view.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | struct MixedRepr(u8); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/hex_view/view.rs:401:8 [INFO] [stdout] | [INFO] [stdout] 386 | impl HexView { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 401 | fn is_near_bottom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | fn is_near_top(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 421 | fn add_chunk_to_bottom(&mut self, chunk_size: usize) -> std::result::Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 464 | fn add_chunk_to_top(&mut self, chunk_size: usize) -> std::result::Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 550 | fn trim_buffer_bottom(&mut self, chunk_size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 690 | fn manage_buffer(&mut self) -> std::result::Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 757 | fn is_valid_offset(&self, offset: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MixedRepr` is never constructed [INFO] [stdout] --> src/hex_view/view.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | struct MixedRepr(u8); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/hex_view/view.rs:401:8 [INFO] [stdout] | [INFO] [stdout] 386 | impl HexView { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 401 | fn is_near_bottom(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | fn is_near_top(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 421 | fn add_chunk_to_bottom(&mut self, chunk_size: usize) -> std::result::Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 464 | fn add_chunk_to_top(&mut self, chunk_size: usize) -> std::result::Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 550 | fn trim_buffer_bottom(&mut self, chunk_size: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 690 | fn manage_buffer(&mut self) -> std::result::Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 757 | fn is_valid_offset(&self, offset: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.04s [INFO] running `Command { std: "docker" "inspect" "a6a8e8b7d22a522f1fe8a25cb1efda824924f8170aa605697b3a08e3f333e164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6a8e8b7d22a522f1fe8a25cb1efda824924f8170aa605697b3a08e3f333e164", kill_on_drop: false }` [INFO] [stdout] a6a8e8b7d22a522f1fe8a25cb1efda824924f8170aa605697b3a08e3f333e164