[INFO] cloning repository https://github.com/gabrielcfvg/editor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabrielcfvg/editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielcfvg%2Feditor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielcfvg%2Feditor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 63e2c8309c651d103fe698317b68159c9009f1b2 [INFO] checking gabrielcfvg/editor against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabrielcfvg%2Feditor" "/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/gabrielcfvg/editor 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/gabrielcfvg/editor [INFO] finished tweaking git repo https://github.com/gabrielcfvg/editor [INFO] tweaked toml for git repo https://github.com/gabrielcfvg/editor written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gabrielcfvg/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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v1.4.1 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded mio v0.7.0 [INFO] [stderr] Downloaded crossterm v0.17.6 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe4d745365489b2d4dbd0420564ac8e6262827f976a4d0b7e18c0595d02c6242 [INFO] running `Command { std: "docker" "start" "-a" "fe4d745365489b2d4dbd0420564ac8e6262827f976a4d0b7e18c0595d02c6242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe4d745365489b2d4dbd0420564ac8e6262827f976a4d0b7e18c0595d02c6242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4d745365489b2d4dbd0420564ac8e6262827f976a4d0b7e18c0595d02c6242", kill_on_drop: false }` [INFO] [stdout] fe4d745365489b2d4dbd0420564ac8e6262827f976a4d0b7e18c0595d02c6242 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fad9a0127f9cff15b53cc50c30b9904cd538f39f45caf4cd8a8ce047acf6b2c [INFO] running `Command { std: "docker" "start" "-a" "9fad9a0127f9cff15b53cc50c30b9904cd538f39f45caf4cd8a8ce047acf6b2c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking mio v0.7.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking crossterm v0.17.6 [INFO] [stderr] Checking editor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::Syntax` [INFO] [stdout] --> src/row.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Syntax; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Syntax` [INFO] [stdout] --> src/row.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Syntax; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row_idx` [INFO] [stdout] --> src/row.rs:28:37 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn update_syntax(&mut self, row_idx: usize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ends_in_comment` is never read [INFO] [stdout] --> src/row.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Row { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub ends_in_comment: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row_idx` [INFO] [stdout] --> src/row.rs:28:37 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn update_syntax(&mut self, row_idx: usize) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/syntax.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Syntax { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub number: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | pub string: &'static [&'static str], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub character: Option<&'static str>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | pub number_delim: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | pub line_comment: Option<&'static str>, [INFO] [stdout] 11 | pub block_comment: Option<(&'static str, &'static str)>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 12 | pub keywords: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | pub control_statements: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub types: &'static [&'static str], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | pub boolean: &'static [&'static str], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 16 | pub def_keywords: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syntax` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/syntax.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct SyntaxColor { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 23 | pub number: Color, [INFO] [stdout] 24 | pub string: Color, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 25 | pub character: Color, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | pub comment: Color, [INFO] [stdout] 27 | pub keywords: Color, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | pub control_statements: Color, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | pub types: Color, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 30 | pub boolean: Color, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 31 | pub def_keywords: Color [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyntaxColor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ends_in_comment` is never read [INFO] [stdout] --> src/row.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Row { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub ends_in_comment: bool [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/syntax.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Syntax { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub number: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | pub string: &'static [&'static str], [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub character: Option<&'static str>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | pub number_delim: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | pub line_comment: Option<&'static str>, [INFO] [stdout] 11 | pub block_comment: Option<(&'static str, &'static str)>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 12 | pub keywords: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | pub control_statements: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pub types: &'static [&'static str], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | pub boolean: &'static [&'static str], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 16 | pub def_keywords: &'static [&'static str], [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Syntax` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/syntax.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct SyntaxColor { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 23 | pub number: Color, [INFO] [stdout] 24 | pub string: Color, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 25 | pub character: Color, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | pub comment: Color, [INFO] [stdout] 27 | pub keywords: Color, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 28 | pub control_statements: Color, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | pub types: Color, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 30 | pub boolean: Color, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 31 | pub def_keywords: Color [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyntaxColor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "9fad9a0127f9cff15b53cc50c30b9904cd538f39f45caf4cd8a8ce047acf6b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fad9a0127f9cff15b53cc50c30b9904cd538f39f45caf4cd8a8ce047acf6b2c", kill_on_drop: false }` [INFO] [stdout] 9fad9a0127f9cff15b53cc50c30b9904cd538f39f45caf4cd8a8ce047acf6b2c