[INFO] cloning repository https://github.com/lume-lang/error_snippet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lume-lang/error_snippet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flume-lang%2Ferror_snippet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flume-lang%2Ferror_snippet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0f3c56c888957478d729332c81e740916fc2c8b
[INFO] checking lume-lang/error_snippet against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flume-lang%2Ferror_snippet" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lume-lang/error_snippet
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/lume-lang/error_snippet
[INFO] tweaked toml for git repo https://github.com/lume-lang/error_snippet written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lume-lang/error_snippet on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lume-lang/error_snippet 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is_ci v1.2.0
[INFO] [stderr]   Downloaded owo-colors v4.2.0
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded similar v2.7.0
[INFO] [stderr]   Downloaded supports-color v2.1.0
[INFO] [stderr]   Downloaded trybuild v1.0.104
[INFO] [stderr]   Downloaded arbitrary v1.4.2
[INFO] [stderr]   Downloaded insta v1.43.1
[INFO] [stderr]   Downloaded supports-color v3.0.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eec27006ea1a858ac66608d680b3343c782a70d1580cfb0e43ac53e869bdca9
[INFO] running `Command { std: "docker" "start" "-a" "1eec27006ea1a858ac66608d680b3343c782a70d1580cfb0e43ac53e869bdca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eec27006ea1a858ac66608d680b3343c782a70d1580cfb0e43ac53e869bdca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eec27006ea1a858ac66608d680b3343c782a70d1580cfb0e43ac53e869bdca9", kill_on_drop: false }`
[INFO] [stdout] 1eec27006ea1a858ac66608d680b3343c782a70d1580cfb0e43ac53e869bdca9
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da3b4e2808c6e244e14d8f2c78f95718dd13027e99a9ccd357c66f5dea3dd8cc
[INFO] running `Command { std: "docker" "start" "-a" "da3b4e2808c6e244e14d8f2c78f95718dd13027e99a9ccd357c66f5dea3dd8cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]    Compiling owo-colors v4.2.0
[INFO] [stderr]     Checking winnow v0.7.10
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking toml_write v0.1.1
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.87
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stderr]     Checking toml_datetime v0.6.9
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking error_snippet_derive v0.1.10 (/opt/rustwide/workdir/error_snippet_derive)
[INFO] [stderr]     Checking toml_edit v0.22.26
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.10
[INFO] [stderr]     Checking toml v0.8.22
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]     Checking error_snippet v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/render/graphical.rs:1350:72
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     let Some(char_range) = str.char_indices().nth(offset).map(|(i, c)| (i..i + c.len_utf8())) else {
[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] 1350 -     let Some(char_range) = str.char_indices().nth(offset).map(|(i, c)| (i..i + c.len_utf8())) else {
[INFO] [stdout] 1350 +     let Some(char_range) = str.char_indices().nth(offset).map(|(i, c)| i..i + c.len_utf8() ) else {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking error_snippet_fuzz v0.0.0 (/opt/rustwide/workdir/fuzz)
[INFO] [stderr]     Checking trybuild v1.0.104
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]     --> src/render/graphical.rs:1350:72
[INFO] [stdout]      |
[INFO] [stdout] 1350 |     let Some(char_range) = str.char_indices().nth(offset).map(|(i, c)| (i..i + c.len_utf8())) else {
[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] 1350 -     let Some(char_range) = str.char_indices().nth(offset).map(|(i, c)| (i..i + c.len_utf8())) else {
[INFO] [stdout] 1350 +     let Some(char_range) = str.char_indices().nth(offset).map(|(i, c)| i..i + c.len_utf8() ) else {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.46s
[INFO] running `Command { std: "docker" "inspect" "da3b4e2808c6e244e14d8f2c78f95718dd13027e99a9ccd357c66f5dea3dd8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3b4e2808c6e244e14d8f2c78f95718dd13027e99a9ccd357c66f5dea3dd8cc", kill_on_drop: false }`
[INFO] [stdout] da3b4e2808c6e244e14d8f2c78f95718dd13027e99a9ccd357c66f5dea3dd8cc