[INFO] cloning repository https://github.com/mklein994/braille [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mklein994/braille" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fbraille", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fbraille'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47ae727440af1b702c9977fbd03de66d9eebb3ea [INFO] checking mklein994/braille against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmklein994%2Fbraille" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mklein994/braille [INFO] finished tweaking git repo https://github.com/mklein994/braille [INFO] tweaked toml for git repo https://github.com/mklein994/braille written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mklein994/braille on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mklein994/braille 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25c35134e6480fa1cefa04c0ef86c2830fdd95c4b2bee7e885d992e707ce702d [INFO] running `Command { std: "docker" "start" "-a" "25c35134e6480fa1cefa04c0ef86c2830fdd95c4b2bee7e885d992e707ce702d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25c35134e6480fa1cefa04c0ef86c2830fdd95c4b2bee7e885d992e707ce702d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c35134e6480fa1cefa04c0ef86c2830fdd95c4b2bee7e885d992e707ce702d", kill_on_drop: false }` [INFO] [stdout] 25c35134e6480fa1cefa04c0ef86c2830fdd95c4b2bee7e885d992e707ce702d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1f8da3165b9fb87aef77a60f85a9f73f5514c3ba410094d75d969eee2f29870 [INFO] running `Command { std: "docker" "start" "-a" "f1f8da3165b9fb87aef77a60f85a9f73f5514c3ba410094d75d969eee2f29870", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking braillefb v0.2.1 (https://github.com/mklein994/braillefb?tag=v0.2.1#3c3a8a93) [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking clap_builder v4.5.39 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking terminal_size v0.4.2 [INFO] [stderr] Checking insta v1.43.1 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking clap v4.5.39 [INFO] [stderr] Checking braille v0.23.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/graph/dot_plotter.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Coord` is never constructed [INFO] [stdout] --> src/graph/braille.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | pub struct Coord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Chars` is never constructed [INFO] [stdout] --> src/graph/braille.rs:292:8 [INFO] [stdout] | [INFO] [stdout] 292 | struct Chars { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plot` is never constructed [INFO] [stdout] --> src/graph/dot_plotter.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Plot { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Plot { [INFO] [stdout] | ---------------------------- associated function in this implementation [INFO] [stdout] 16 | fn new(values: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Plotable` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 37 | trait Plotable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PlotPrefix` is never constructed [INFO] [stdout] --> src/graph/dot_plotter.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct PlotPrefix { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl PlotPrefix { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 54 | fn new(iter: I, length: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plotter` is never constructed [INFO] [stdout] --> src/graph/dot_plotter.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | struct Plotter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl Plotter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 72 | fn new(values: &[u16]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `braille` (lib) due to 1 previous error; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `Coord` is never constructed [INFO] [stdout] --> src/graph/braille.rs:170:12 [INFO] [stdout] | [INFO] [stdout] 170 | pub struct Coord { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plot` is never constructed [INFO] [stdout] --> src/graph/dot_plotter.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Plot { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl Plot { [INFO] [stdout] | ---------------------------- associated function in this implementation [INFO] [stdout] 16 | fn new(values: &[usize]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Plotable` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 37 | trait Plotable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PlotPrefix` is never constructed [INFO] [stdout] --> src/graph/dot_plotter.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct PlotPrefix { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl PlotPrefix { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 54 | fn new(iter: I, length: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plotter` is never constructed [INFO] [stdout] --> src/graph/dot_plotter.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | struct Plotter { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/graph/dot_plotter.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl Plotter { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] 72 | fn new(values: &[u16]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/graph/dot_plotter.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 93 | fn smoke_test() { [INFO] [stdout] | --------------- move the `impl` block outside of this function `smoke_test` [INFO] [stdout] ... [INFO] [stdout] 127 | impl Char { [INFO] [stdout] | ^^^^^---- [INFO] [stdout] | | [INFO] [stdout] | `Char` is not local [INFO] [stdout] | [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `braille` (lib test) due to 1 previous error; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f1f8da3165b9fb87aef77a60f85a9f73f5514c3ba410094d75d969eee2f29870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1f8da3165b9fb87aef77a60f85a9f73f5514c3ba410094d75d969eee2f29870", kill_on_drop: false }` [INFO] [stdout] f1f8da3165b9fb87aef77a60f85a9f73f5514c3ba410094d75d969eee2f29870