[INFO] cloning repository https://github.com/proegssilb/scrappy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proegssilb/scrappy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproegssilb%2Fscrappy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproegssilb%2Fscrappy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd98417c81d574efb7255a5f476f4bd3e688518c
[INFO] checking proegssilb/scrappy against master#406e03fd02faf5cc8409a8b6b04c26990d6227e6 for pr-101437
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproegssilb%2Fscrappy" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proegssilb/scrappy on toolchain 406e03fd02faf5cc8409a8b6b04c26990d6227e6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/proegssilb/scrappy
[INFO] finished tweaking git repo https://github.com/proegssilb/scrappy
[INFO] tweaked toml for git repo https://github.com/proegssilb/scrappy written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/proegssilb/scrappy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fltk v1.3.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d458b43540b4eddab55742b3a8153c38767d9a7ec0e0c2aae323a50186cca233
[INFO] running `Command { std: "docker" "start" "-a" "d458b43540b4eddab55742b3a8153c38767d9a7ec0e0c2aae323a50186cca233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d458b43540b4eddab55742b3a8153c38767d9a7ec0e0c2aae323a50186cca233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d458b43540b4eddab55742b3a8153c38767d9a7ec0e0c2aae323a50186cca233", kill_on_drop: false }`
[INFO] [stdout] d458b43540b4eddab55742b3a8153c38767d9a7ec0e0c2aae323a50186cca233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+406e03fd02faf5cc8409a8b6b04c26990d6227e6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20027d31d661ec7c6178581590d3d2f29dc970216412ebf6a815d310b82df642
[INFO] running `Command { std: "docker" "start" "-a" "20027d31d661ec7c6178581590d3d2f29dc970216412ebf6a815d310b82df642", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.14.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling fltk-sys v1.3.13
[INFO] [stderr]     Checking fltk v1.3.13
[INFO] [stderr]     Checking scrappy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `fltk::dialog::choice`: please use `choice2` instead
[INFO] [stdout]   --> src/editorview.rs:95:41
[INFO] [stdout]    |
[INFO] [stdout] 95 |                         let x = dialog::choice(200, 200, "File unsaved, Do you wish to continue?", "Yes", "No!", "");
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `fltk::dialog::choice`: please use `choice2` instead
[INFO] [stdout]    --> src/editorview.rs:127:41
[INFO] [stdout]     |
[INFO] [stdout] 127 |                         let x = dialog::choice(200, 200, "Would you like to save your work?", "Yes", "No", "");
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `fltk::dialog::choice`: please use `choice2` instead
[INFO] [stdout]   --> src/editorview.rs:95:41
[INFO] [stdout]    |
[INFO] [stdout] 95 |                         let x = dialog::choice(200, 200, "File unsaved, Do you wish to continue?", "Yes", "No!", "");
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `fltk::dialog::choice`: please use `choice2` instead
[INFO] [stdout]    --> src/editorview.rs:127:41
[INFO] [stdout]     |
[INFO] [stdout] 127 |                         let x = dialog::choice(200, 200, "Would you like to save your work?", "Yes", "No", "");
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Changed` is never constructed
[INFO] [stdout]   --> src/editorview.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Message {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 12 |     Changed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchReplaceDialog` is never constructed
[INFO] [stdout]   --> src/editorview.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SearchReplaceDialog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Changed` is never constructed
[INFO] [stdout]   --> src/editorview.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Message {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] 12 |     Changed,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SearchReplaceDialog` is never constructed
[INFO] [stdout]   --> src/editorview.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SearchReplaceDialog {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "20027d31d661ec7c6178581590d3d2f29dc970216412ebf6a815d310b82df642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20027d31d661ec7c6178581590d3d2f29dc970216412ebf6a815d310b82df642", kill_on_drop: false }`
[INFO] [stdout] 20027d31d661ec7c6178581590d3d2f29dc970216412ebf6a815d310b82df642