[INFO] cloning repository https://github.com/fwc-git/some-small-tools-fltk-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fwc-git/some-small-tools-fltk-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwc-git%2Fsome-small-tools-fltk-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwc-git%2Fsome-small-tools-fltk-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df674f3dd972abd8accc1b104947e17a51eaf67d
[INFO] checking fwc-git/some-small-tools-fltk-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwc-git%2Fsome-small-tools-fltk-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fwc-git/some-small-tools-fltk-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fwc-git/some-small-tools-fltk-rs
[INFO] finished tweaking git repo https://github.com/fwc-git/some-small-tools-fltk-rs
[INFO] tweaked toml for git repo https://github.com/fwc-git/some-small-tools-fltk-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fwc-git/some-small-tools-fltk-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fltk-flex v0.2.1
[INFO] [stderr]   Downloaded fltk-derive v1.2.0
[INFO] [stderr]   Downloaded gethostname v0.2.1
[INFO] [stderr]   Downloaded arboard v2.0.0
[INFO] [stderr]   Downloaded fltk v1.2.3
[INFO] [stderr]   Downloaded x11rb v0.8.1
[INFO] [stderr]   Downloaded fltk-sys v1.2.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c7a6cd45747e73f91ef92e81babe8825937a9942d3c920344b885018990eea4
[INFO] running `Command { std: "docker" "start" "-a" "0c7a6cd45747e73f91ef92e81babe8825937a9942d3c920344b885018990eea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c7a6cd45747e73f91ef92e81babe8825937a9942d3c920344b885018990eea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7a6cd45747e73f91ef92e81babe8825937a9942d3c920344b885018990eea4", kill_on_drop: false }`
[INFO] [stdout] 0c7a6cd45747e73f91ef92e81babe8825937a9942d3c920344b885018990eea4
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b67504ca122db2f167c9b01969608e406eadf0702054d54bd81fb4e672bd4075
[INFO] running `Command { std: "docker" "start" "-a" "b67504ca122db2f167c9b01969608e406eadf0702054d54bd81fb4e672bd4075", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]    Compiling fltk-sys v1.2.3
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking gethostname v0.2.1
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]    Compiling fltk-derive v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking x11rb v0.8.1
[INFO] [stderr]     Checking arboard v2.0.0
[INFO] [stderr]     Checking fltk v1.2.3
[INFO] [stderr]     Checking fltk-flex v0.2.1
[INFO] [stderr]     Checking some-small-tools-fltk-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `enums::Align`, `input::Input`
[INFO] [stdout]  --> src/gui.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     enums::Align,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     group::{Group, Pack, Tabs},
[INFO] [stdout] 8 |     input::Input,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fltk_flex::Flex`
[INFO] [stdout]   --> src/gui.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use fltk_flex::Flex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `enums::Align`, `input::Input`
[INFO] [stdout]  --> src/gui.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     enums::Align,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     group::{Group, Pack, Tabs},
[INFO] [stdout] 8 |     input::Input,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fltk_flex::Flex`
[INFO] [stdout]   --> src/gui.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use fltk_flex::Flex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gui.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut pack = Pack::new(40, 90, 800 - 40, 600 - 30, "在哪里");
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gui.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let mut pack = Pack::new(40, 90, 800 - 40, 600 - 30, "在哪里");
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_ssh_rsa_key` is never used
[INFO] [stdout]  --> src/win_tool/ssh_tool.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn generate_ssh_rsa_key(email: &str) {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_ssh_rsa_key` is never used
[INFO] [stdout]  --> src/win_tool/ssh_tool.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn generate_ssh_rsa_key(email: &str) {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[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` profile [unoptimized + debuginfo] target(s) in 47.03s
[INFO] running `Command { std: "docker" "inspect" "b67504ca122db2f167c9b01969608e406eadf0702054d54bd81fb4e672bd4075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67504ca122db2f167c9b01969608e406eadf0702054d54bd81fb4e672bd4075", kill_on_drop: false }`
[INFO] [stdout] b67504ca122db2f167c9b01969608e406eadf0702054d54bd81fb4e672bd4075