[INFO] cloning repository https://github.com/gerardogandeaga/stodo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gerardogandeaga/stodo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerardogandeaga%2Fstodo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerardogandeaga%2Fstodo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 183396d97c05ce53226af7a3a007e3f5229cb407 [INFO] checking gerardogandeaga/stodo against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgerardogandeaga%2Fstodo" "/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/gerardogandeaga/stodo 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/gerardogandeaga/stodo [INFO] finished tweaking git repo https://github.com/gerardogandeaga/stodo [INFO] tweaked toml for git repo https://github.com/gerardogandeaga/stodo written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gerardogandeaga/stodo 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 termtree v0.4.0 [INFO] [stderr] Downloaded clap v3.1.16 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8429f0b9d20f86b4fe447c0bc2306fbde8bc34c1a2ca403e8a4a670459e8eaec [INFO] running `Command { std: "docker" "start" "-a" "8429f0b9d20f86b4fe447c0bc2306fbde8bc34c1a2ca403e8a4a670459e8eaec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8429f0b9d20f86b4fe447c0bc2306fbde8bc34c1a2ca403e8a4a670459e8eaec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8429f0b9d20f86b4fe447c0bc2306fbde8bc34c1a2ca403e8a4a670459e8eaec", kill_on_drop: false }` [INFO] [stdout] 8429f0b9d20f86b4fe447c0bc2306fbde8bc34c1a2ca403e8a4a670459e8eaec [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2276e53c59708ce7f4c5e32aba8a7734acbf730c7b12e5c693ba8cc4fdfca4ff [INFO] running `Command { std: "docker" "start" "-a" "2276e53c59708ce7f4c5e32aba8a7734acbf730c7b12e5c693ba8cc4fdfca4ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking fixedbitset v0.4.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking termtree v0.4.0 [INFO] [stderr] Checking petgraph v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.1.16 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking stodo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Color`, `ExecutableCommand`, `Print`, `SetBackgroundColor`, `SetForegroundColor` [INFO] [stdout] --> src/cli.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | ExecutableCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ansi_term::Colour` [INFO] [stdout] --> src/core/entry.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ansi_term::Colour; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `termtree` is imported redundantly [INFO] [stdout] --> src/display/forest.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use termtree; [INFO] [stdout] | ^^^^^^^^ the item `termtree` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Color`, `ExecutableCommand`, `Print`, `SetBackgroundColor`, `SetForegroundColor` [INFO] [stdout] --> src/cli.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | style::{Color, Print, ResetColor, SetBackgroundColor, SetForegroundColor}, [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 22 | ExecutableCommand, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ansi_term::Colour` [INFO] [stdout] --> src/core/entry.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ansi_term::Colour; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `termtree` is imported redundantly [INFO] [stdout] --> src/display/forest.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use termtree; [INFO] [stdout] | ^^^^^^^^ the item `termtree` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_y` [INFO] [stdout] --> src/cli.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | let (_, cursor_y) = cursor::position().unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `terminal_height` is never read [INFO] [stdout] --> src/cli.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | terminal_height = h; [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: `height` [INFO] [stdout] --> src/cli.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let (width, height) = terminal::size().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_y` [INFO] [stdout] --> src/cli.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | let (_, cursor_y) = cursor::position().unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `terminal_height` is never read [INFO] [stdout] --> src/cli.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | terminal_height = h; [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: `height` [INFO] [stdout] --> src/cli.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | let (width, height) = terminal::size().unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `buffer_size` is never used [INFO] [stdout] --> src/cli/term.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl TermData { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn buffer_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_root` is never read [INFO] [stdout] --> src/core/dir.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct StodoDir { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | is_root: bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StodoDir` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `root` is never used [INFO] [stdout] --> src/core/dir.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl StodoDir { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn root(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Empty` is never constructed [INFO] [stdout] --> src/display.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum LineToken { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LineToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_tokens`, `print_strings`, and `at` are never used [INFO] [stdout] --> src/display.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl StodoOutput { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 25 | [INFO] [stdout] 26 | pub fn print_tokens(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn print_strings(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn at(&self, i: usize) -> (&LineToken, &String) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `buffer_size` is never used [INFO] [stdout] --> src/cli/term.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl TermData { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn buffer_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_root` is never read [INFO] [stdout] --> src/core/dir.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct StodoDir { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | is_root: bool [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StodoDir` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `root` is never used [INFO] [stdout] --> src/core/dir.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl StodoDir { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn root(&self) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Empty` is never constructed [INFO] [stdout] --> src/display.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum LineToken { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LineToken` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_tokens`, `print_strings`, and `at` are never used [INFO] [stdout] --> src/display.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl StodoOutput { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 25 | [INFO] [stdout] 26 | pub fn print_tokens(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn print_strings(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn at(&self, i: usize) -> (&LineToken, &String) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.30s [INFO] running `Command { std: "docker" "inspect" "2276e53c59708ce7f4c5e32aba8a7734acbf730c7b12e5c693ba8cc4fdfca4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2276e53c59708ce7f4c5e32aba8a7734acbf730c7b12e5c693ba8cc4fdfca4ff", kill_on_drop: false }` [INFO] [stdout] 2276e53c59708ce7f4c5e32aba8a7734acbf730c7b12e5c693ba8cc4fdfca4ff