[INFO] fetching crate gerber2svg 0.3.0...
[INFO] checking gerber2svg-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate gerber2svg 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate gerber2svg 0.3.0
[INFO] finished tweaking crates.io crate gerber2svg 0.3.0
[INFO] tweaked toml for crates.io crate gerber2svg 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gerber2svg 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gerber2svg 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0556bc76a8f6a697d8fa30be72a77e800fa41691083607639ebf9b6ca6150f1b
[INFO] running `Command { std: "docker" "start" "-a" "0556bc76a8f6a697d8fa30be72a77e800fa41691083607639ebf9b6ca6150f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0556bc76a8f6a697d8fa30be72a77e800fa41691083607639ebf9b6ca6150f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0556bc76a8f6a697d8fa30be72a77e800fa41691083607639ebf9b6ca6150f1b", kill_on_drop: false }`
[INFO] [stdout] 0556bc76a8f6a697d8fa30be72a77e800fa41691083607639ebf9b6ca6150f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffac99127844ff2950fa160dd791d113e77563ab3100604810b59155bc86d5ba
[INFO] running `Command { std: "docker" "start" "-a" "ffac99127844ff2950fa160dd791d113e77563ab3100604810b59155bc86d5ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling thiserror v2.0.15
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking svg v0.13.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking simple_logger v4.3.3
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.15
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.4.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking lazy-regex v3.4.1
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking gerber-types v0.6.0
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking gerber_parser v0.3.1
[INFO] [stderr]     Checking gerber2svg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The Gerber file
[INFO] [stdout] 12 | |     #[structopt(short = "-i", long = "--input")]
[INFO] [stdout] 13 | |     gerber_file: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     /// The SVG output file (otherwise SVG will be print on standard output)
[INFO] [stdout] 16 | |     #[structopt(short = "-o", long = "--output")]
[INFO] [stdout] 17 | |     svg_file: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gerber2svg` (bin "gerber2svg" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | /     /// The Gerber file
[INFO] [stdout] 12 | |     #[structopt(short = "-i", long = "--input")]
[INFO] [stdout] 13 | |     gerber_file: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     /// The SVG output file (otherwise SVG will be print on standard output)
[INFO] [stdout] 16 | |     #[structopt(short = "-o", long = "--output")]
[INFO] [stdout] 17 | |     svg_file: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gerber2svg` (bin "gerber2svg") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ffac99127844ff2950fa160dd791d113e77563ab3100604810b59155bc86d5ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffac99127844ff2950fa160dd791d113e77563ab3100604810b59155bc86d5ba", kill_on_drop: false }`
[INFO] [stdout] ffac99127844ff2950fa160dd791d113e77563ab3100604810b59155bc86d5ba