[INFO] fetching crate bloxberg 0.1.0... [INFO] checking bloxberg-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate bloxberg 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate bloxberg 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bloxberg 0.1.0 [INFO] finished tweaking crates.io crate bloxberg 0.1.0 [INFO] tweaked toml for crates.io crate bloxberg 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate bloxberg 0.1.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b4e192fcd2a77788a0f3cec404b31ef08c875a99967e134fda4e171550706da [INFO] running `Command { std: "docker" "start" "-a" "0b4e192fcd2a77788a0f3cec404b31ef08c875a99967e134fda4e171550706da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b4e192fcd2a77788a0f3cec404b31ef08c875a99967e134fda4e171550706da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b4e192fcd2a77788a0f3cec404b31ef08c875a99967e134fda4e171550706da", kill_on_drop: false }` [INFO] [stdout] 0b4e192fcd2a77788a0f3cec404b31ef08c875a99967e134fda4e171550706da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75aa91b7532ccc4dfdd2f55a989299aa48737c7886ca5b05116376361ff3dbfb [INFO] running `Command { std: "docker" "start" "-a" "75aa91b7532ccc4dfdd2f55a989299aa48737c7886ca5b05116376361ff3dbfb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling capstone-sys v0.11.0 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking capstone v0.7.0 [INFO] [stderr] Checking bloxberg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `byte_range` is never used [INFO] [stdout] --> src/cell.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 154 | impl Cell { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 172 | pub const fn byte_range(&self) -> Range { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/editor.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Line { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 58 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `cell_index_at_cursor`, `escape_non_printable`, and `draw_line_ascii` are never used [INFO] [stdout] --> src/editor.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'d, W: Write> Editor<'d, W> { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | fn cell_index_at_cursor(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 537 | fn escape_non_printable(chr: char) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 623 | fn draw_line_ascii(&self, range: Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `byte_range` is never used [INFO] [stdout] --> src/cell.rs:172:18 [INFO] [stdout] | [INFO] [stdout] 154 | impl Cell { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 172 | pub const fn byte_range(&self) -> Range { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/editor.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Line { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 58 | fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `cell_index_at_cursor`, `escape_non_printable`, and `draw_line_ascii` are never used [INFO] [stdout] --> src/editor.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'d, W: Write> Editor<'d, W> { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 150 | fn cell_index_at_cursor(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 537 | fn escape_non_printable(chr: char) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 623 | fn draw_line_ascii(&self, range: Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.94s [INFO] running `Command { std: "docker" "inspect" "75aa91b7532ccc4dfdd2f55a989299aa48737c7886ca5b05116376361ff3dbfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75aa91b7532ccc4dfdd2f55a989299aa48737c7886ca5b05116376361ff3dbfb", kill_on_drop: false }` [INFO] [stdout] 75aa91b7532ccc4dfdd2f55a989299aa48737c7886ca5b05116376361ff3dbfb