[INFO] fetching crate syntax-error 0.0.4... [INFO] testing syntax-error-0.0.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate syntax-error 0.0.4 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate syntax-error 0.0.4 [INFO] finished tweaking crates.io crate syntax-error 0.0.4 [INFO] tweaked toml for crates.io crate syntax-error 0.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate syntax-error 0.0.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.2) [INFO] [stderr] Adding yansi v0.5.1 (available: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f4c1a797fc1ba555994aaf6073690e78db377e1b533391a4384c65cb14cea05 [INFO] running `Command { std: "docker" "start" "-a" "2f4c1a797fc1ba555994aaf6073690e78db377e1b533391a4384c65cb14cea05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f4c1a797fc1ba555994aaf6073690e78db377e1b533391a4384c65cb14cea05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f4c1a797fc1ba555994aaf6073690e78db377e1b533391a4384c65cb14cea05", kill_on_drop: false }` [INFO] [stdout] 2f4c1a797fc1ba555994aaf6073690e78db377e1b533391a4384c65cb14cea05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aaafe954c1742056f1592d033bda2fee851a56e56120dee5e9d04ecb7111fa07 [INFO] running `Command { std: "docker" "start" "-a" "aaafe954c1742056f1592d033bda2fee851a56e56120dee5e9d04ecb7111fa07", kill_on_drop: false }` [INFO] [stderr] Compiling syntax-error v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(not(feature = "concolor"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 128 | if cfg!(feature = "concolor") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:141:17 [INFO] [stdout] | [INFO] [stdout] 141 | if cfg!(feature = "concolor") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/write.rs:573:59 [INFO] [stdout] | [INFO] [stdout] 573 | ... get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 573 - get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stdout] 573 + get_vbar(col, row).filter(|_| col != line_label.col || line_label.label.msg.is_some()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vbar_break`, `mtop`, and `rcross` are never read [INFO] [stdout] --> src/draw.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Characters { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub vbar_break: char, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub mtop: char, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub rcross: char, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/write.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "aaafe954c1742056f1592d033bda2fee851a56e56120dee5e9d04ecb7111fa07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaafe954c1742056f1592d033bda2fee851a56e56120dee5e9d04ecb7111fa07", kill_on_drop: false }` [INFO] [stdout] aaafe954c1742056f1592d033bda2fee851a56e56120dee5e9d04ecb7111fa07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4f3454cf68334c5c45d961b69ca446ac94aee07decd0e4d0d84d20eb0c9bfc2 [INFO] running `Command { std: "docker" "start" "-a" "e4f3454cf68334c5c45d961b69ca446ac94aee07decd0e4d0d84d20eb0c9bfc2", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(not(feature = "concolor"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 128 | if cfg!(feature = "concolor") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:141:17 [INFO] [stdout] | [INFO] [stdout] 141 | if cfg!(feature = "concolor") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/write.rs:573:59 [INFO] [stdout] | [INFO] [stdout] 573 | ... get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 573 - get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stdout] 573 + get_vbar(col, row).filter(|_| col != line_label.col || line_label.label.msg.is_some()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vbar_break`, `mtop`, and `rcross` are never read [INFO] [stdout] --> src/draw.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Characters { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub vbar_break: char, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub mtop: char, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub rcross: char, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/write.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syntax-error v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | #[cfg(not(feature = "concolor"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:128:17 [INFO] [stdout] | [INFO] [stdout] 128 | if cfg!(feature = "concolor") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `concolor` [INFO] [stdout] --> src/draw.rs:141:17 [INFO] [stdout] | [INFO] [stdout] 141 | if cfg!(feature = "concolor") { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/write.rs:573:59 [INFO] [stdout] | [INFO] [stdout] 573 | ... get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 573 - get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stdout] 573 + get_vbar(col, row).filter(|_| col != line_label.col || line_label.label.msg.is_some()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `vbar_break`, `mtop`, and `rcross` are never read [INFO] [stdout] --> src/draw.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Characters { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub vbar_break: char, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub mtop: char, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub rcross: char, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/write.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "e4f3454cf68334c5c45d961b69ca446ac94aee07decd0e4d0d84d20eb0c9bfc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4f3454cf68334c5c45d961b69ca446ac94aee07decd0e4d0d84d20eb0c9bfc2", kill_on_drop: false }` [INFO] [stdout] e4f3454cf68334c5c45d961b69ca446ac94aee07decd0e4d0d84d20eb0c9bfc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 464bbb4c24f51c1a87221c75dde534868f014e412a6dc7c80438ab09f78c0adf [INFO] running `Command { std: "docker" "start" "-a" "464bbb4c24f51c1a87221c75dde534868f014e412a6dc7c80438ab09f78c0adf", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `concolor` [INFO] [stderr] --> src/draw.rs:96:15 [INFO] [stderr] | [INFO] [stderr] 96 | #[cfg(not(feature = "concolor"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` [INFO] [stderr] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `concolor` [INFO] [stderr] --> src/draw.rs:128:17 [INFO] [stderr] | [INFO] [stderr] 128 | if cfg!(feature = "concolor") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` [INFO] [stderr] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `concolor` [INFO] [stderr] --> src/draw.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | if cfg!(feature = "concolor") { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` [INFO] [stderr] = help: consider adding `concolor` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/write.rs:573:59 [INFO] [stderr] | [INFO] [stderr] 573 | ... get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 573 - get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stderr] 573 + get_vbar(col, row).filter(|_| col != line_label.col || line_label.label.msg.is_some()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `vbar_break`, `mtop`, and `rcross` are never read [INFO] [stderr] --> src/draw.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Characters { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 8 | pub vbar_break: char, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | pub mtop: char, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 25 | pub rcross: char, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/write.rs:34:26 [INFO] [stderr] | [INFO] [stderr] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 34 | fn get_source_groups(&self, cache: &mut FileCache) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `syntax-error` (lib) generated 6 warnings (run `cargo fix --lib -p syntax-error` to apply 2 suggestions) [INFO] [stderr] warning: `syntax-error` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntax_error-743c022d7d70713e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests syntax_error [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/write.rs:573:59 [INFO] [stderr] | [INFO] [stderr] 573 | ... get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 573 - get_vbar(col, row).filter(|_| (col != line_label.col || line_label.label.msg.is_some())) [INFO] [stderr] 573 + get_vbar(col, row).filter(|_| col != line_label.col || line_label.label.msg.is_some()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "464bbb4c24f51c1a87221c75dde534868f014e412a6dc7c80438ab09f78c0adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464bbb4c24f51c1a87221c75dde534868f014e412a6dc7c80438ab09f78c0adf", kill_on_drop: false }` [INFO] [stdout] 464bbb4c24f51c1a87221c75dde534868f014e412a6dc7c80438ab09f78c0adf