[INFO] cloning repository https://github.com/lofiwatercat/lfm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lofiwatercat/lfm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofiwatercat%2Flfm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofiwatercat%2Flfm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6720bd3a0fbc456ece6fbb171db18b5e8da7ecd0 [INFO] checking lofiwatercat/lfm against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofiwatercat%2Flfm" "/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/lofiwatercat/lfm 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] started tweaking git repo https://github.com/lofiwatercat/lfm [INFO] finished tweaking git repo https://github.com/lofiwatercat/lfm [INFO] tweaked toml for git repo https://github.com/lofiwatercat/lfm written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lofiwatercat/lfm 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] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f09d26b17a4eb42eb855c5f0d6cfdc23a1a4c2d8a19a66c122cc5122c622b21 [INFO] running `Command { std: "docker" "start" "-a" "7f09d26b17a4eb42eb855c5f0d6cfdc23a1a4c2d8a19a66c122cc5122c622b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f09d26b17a4eb42eb855c5f0d6cfdc23a1a4c2d8a19a66c122cc5122c622b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f09d26b17a4eb42eb855c5f0d6cfdc23a1a4c2d8a19a66c122cc5122c622b21", kill_on_drop: false }` [INFO] [stdout] 7f09d26b17a4eb42eb855c5f0d6cfdc23a1a4c2d8a19a66c122cc5122c622b21 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fe230092654136b866ede767c89304af2e26136a43c0e21c4ff95b720705149 [INFO] running `Command { std: "docker" "start" "-a" "4fe230092654136b866ede767c89304af2e26136a43c0e21c4ff95b720705149", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking lfm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Color`, `Event`, `KeyCode`, `KeyEvent`, `Result`, `Stylize`, and `self` [INFO] [stdout] --> src/cleanup.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | event::{self, Event, KeyCode, KeyEvent}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] 4 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] 5 | terminal, ExecutableCommand, QueueableCommand, Result, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/cleanup.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Stylize`, and `self` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Event`, `KeyCode`, `KeyEvent`, `Result`, `Stylize`, and `self` [INFO] [stdout] --> src/cleanup.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | event::{self, Event, KeyCode, KeyEvent}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] 4 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] 5 | terminal, ExecutableCommand, QueueableCommand, Result, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/cleanup.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Stylize`, and `self` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tab` is never read [INFO] [stdout] --> src/tab.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | tab = self; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tab` is never read [INFO] [stdout] --> src/tab.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | tab = self; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/tab.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | for entry in entries { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/tab.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | for entry in entries { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_tab` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_tab` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_tab` [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_tab` [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_pos` [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_pos` [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut current_path = env::current_dir().unwrap(); [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/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut current_path = env::current_dir().unwrap(); [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/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `clear2` is never used [INFO] [stdout] --> src/tab.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Tab { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn clear2() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `clear2` is never used [INFO] [stdout] --> src/tab.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Tab { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn clear2() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "4fe230092654136b866ede767c89304af2e26136a43c0e21c4ff95b720705149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fe230092654136b866ede767c89304af2e26136a43c0e21c4ff95b720705149", kill_on_drop: false }` [INFO] [stdout] 4fe230092654136b866ede767c89304af2e26136a43c0e21c4ff95b720705149 [INFO] checking lofiwatercat/lfm against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flofiwatercat%2Flfm" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lofiwatercat/lfm on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lofiwatercat/lfm [INFO] finished tweaking git repo https://github.com/lofiwatercat/lfm [INFO] tweaked toml for git repo https://github.com/lofiwatercat/lfm written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lofiwatercat/lfm 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d625079f84de86e3654412dceb5220c7e5fdac8acab253607b06e71ceec62f4 [INFO] running `Command { std: "docker" "start" "-a" "2d625079f84de86e3654412dceb5220c7e5fdac8acab253607b06e71ceec62f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d625079f84de86e3654412dceb5220c7e5fdac8acab253607b06e71ceec62f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d625079f84de86e3654412dceb5220c7e5fdac8acab253607b06e71ceec62f4", kill_on_drop: false }` [INFO] [stdout] 2d625079f84de86e3654412dceb5220c7e5fdac8acab253607b06e71ceec62f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7150ff26fe5d646d24c44f3d4213bb64df28cdd3d7b28407c9b3313c46924ef2 [INFO] running `Command { std: "docker" "start" "-a" "7150ff26fe5d646d24c44f3d4213bb64df28cdd3d7b28407c9b3313c46924ef2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking lfm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Color`, `Event`, `KeyCode`, `KeyEvent`, `Result`, `Stylize`, and `self` [INFO] [stdout] --> src/cleanup.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | event::{self, Event, KeyCode, KeyEvent}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] 4 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] 5 | terminal, ExecutableCommand, QueueableCommand, Result, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/cleanup.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Stylize`, and `self` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Event`, `KeyCode`, `KeyEvent`, `Result`, `Stylize`, and `self` [INFO] [stdout] --> src/cleanup.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | event::{self, Event, KeyCode, KeyEvent}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] 4 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] 5 | terminal, ExecutableCommand, QueueableCommand, Result, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/cleanup.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `Stylize`, and `self` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | style::{self, Color, Stylize}, [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_offset` [INFO] [stdout] --> src/tab.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | let secondary_offset = terminal::size().unwrap().0 / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tab` is never read [INFO] [stdout] --> src/tab.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | tab = self; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tab` is never read [INFO] [stdout] --> src/tab.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | tab = self; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/tab.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | for entry in entries { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/tab.rs:252:13 [INFO] [stdout] | [INFO] [stdout] 252 | for entry in entries { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_tab` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_tab` [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_pos` [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secondary_tab` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_secondary_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent_tab` [INFO] [stdout] --> src/main.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_pos` [INFO] [stdout] --> src/main.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut current_path = env::current_dir().unwrap(); [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/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `clear2` is never used [INFO] [stdout] --> src/tab.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Tab { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn clear2() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut current_path = env::current_dir().unwrap(); [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/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut secondary_tab = tab::Tab::new( [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut parent_tab = [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let mut cursor_pos = cursor::position().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `clear2` is never used [INFO] [stdout] --> src/tab.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl Tab { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 230 | pub fn clear2() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tab.rs:145:14 [INFO] [stdout] | [INFO] [stdout] 119 | let mut child_tabs: Vec = Vec::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 145 | Some(Tab { [INFO] [stdout] | ______________^ [INFO] [stdout] 146 | | dir_path, [INFO] [stdout] 147 | | parent_tab: None, [INFO] [stdout] 148 | | parent_path, [INFO] [stdout] ... | [INFO] [stdout] 155 | | status, [INFO] [stdout] 156 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tab.rs:145:14 [INFO] [stdout] | [INFO] [stdout] 119 | let mut child_tabs: Vec = Vec::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 145 | Some(Tab { [INFO] [stdout] | ______________^ [INFO] [stdout] 146 | | dir_path, [INFO] [stdout] 147 | | parent_tab: None, [INFO] [stdout] 148 | | parent_path, [INFO] [stdout] ... | [INFO] [stdout] 155 | | status, [INFO] [stdout] 156 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lfm` (bin "lfm" test) due to 2 previous errors; 15 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lfm` (bin "lfm") due to 2 previous errors; 15 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7150ff26fe5d646d24c44f3d4213bb64df28cdd3d7b28407c9b3313c46924ef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7150ff26fe5d646d24c44f3d4213bb64df28cdd3d7b28407c9b3313c46924ef2", kill_on_drop: false }` [INFO] [stdout] 7150ff26fe5d646d24c44f3d4213bb64df28cdd3d7b28407c9b3313c46924ef2